Vienna is a Unincorporated area located in Elgin, Ontario and has an elevation of 188 meters.

• Latitude: 42° 40' 55'' North   (decimal: 42.6819444)
• Longitude: 80° 47' 26'' West   (decimal: -80.7905555)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Community
• Canadian Province/Territory: Ontario
• Elevation: 188 meters
• Location: Elgin
• Atlas of Canada Locator Map: Vienna
• GPS Coordinate Locator Map: Vienna Lat/Long